F1 Pump, ISO F1 - Hydraulics Sales, Hydraulics Repair ...voachydraulics.com/BSP/PDFs/04-09_F1-F2-T1-pumps-UK-021a.pdf · all pumps Truck Hydraulics F1, F2 and T1 A suitable pump size

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Truck HydraulicsSeries F1, F2, T1 Fixed Displacement Pumps

4-9- 2 Parker Hannifin CorporationHydraulics Group

Catalogue HY02-8001/UK

Catalogue HY30-8200/UK. 06/2010

Conversion factors1 kg ................................................................. 2,20 lb

1 N ............................................................... 0,225 lbf

1 Nm ......................................................... 0,738 lbf ft

1 bar ..............................................................14,5 psi

1 l ......................................................0,264 US gallon

1 cm3 ........................................................0,061 cu in

1 mm ............................................................. 0,039 in9/5 °C + 32 ............................................................1°F

1 kW .............................................................. 1,34 hp

Hydraulic Pumps, Fixed

Pump and line selection Pump and line selectionInstallation guide lines Page 4-9-3

F1 Pump, ISO F1Fixed Displacement - Axial Piston Pump. ISO version Page 4-9-6

F1 Pump, SAE F1Fixed Displacement - Axial Piston Pump. SAE version Page 4-9-15

F2 Twin-flow pump F2Fixed Displacement - Axial Piston Pump Page 4-9-19

T1 Pump T1Fixed Displacement - Axial Piston Pump. Page 4-9-23

Installation and start up Installation and start upF1, F2 and T1 Page 4-9-28

FittingsSuction Fittings see Truck Accessories (Page 10-3-3)

Contents



4

Flow and torque formulas (no regard to efficiency)

Flow: Q = [l/min]

where: D is pump displacement [cm3/rev] n is shaft speed [rpm]

Torque: M = [Nm]

where: D is pump displacement [cm3/rev] p is utilised pressure [bar]

D x p63

D x n1000

PTO gear Engine speed Pump flow [l/min] ratio [rpm] T1-81 T1 121 F1-25 F1-41 F1-51 F1-61 F1-81 F1-101

1:0.8 800 16 26 33 38 52 66 76 900 18 29 37 43 59 74 85 1000 20 33 41 48 65 82 95 1100 23 36 45 52 72 91 104 1200 25 39 49 57 78 99 114

1:1.0 800 20 33 41 48 65 82 95 900 23 37 46 54 73 93 107 1000 26 41 51 60 82 103 119 1100 28 45 56 65 90 113 130 1200 31 49 61 71 98 123 142

1.1.25 800 26 41 51 60 82 103 119 900 29 46 57 67 92 116 133 1000 32 51 64 74 102 129 148 1100 35 56 70 82 111 141 163 1200 38 61 77 89 122 154 178

1:1.5 800 31 49 61 71 98 123 142 900 35 55 69 80 110 139 160 1000 38 61 77 90 122 154 178 1100 42 67 84 98 135 170 196 1200 46 74 92 107 147 185 213

Pump selection F1 and T1

The following table shows pump flow at selec-ted PTO gear ratios and engine rpm's.

Truck HydraulicsF1, F2 and T1

NOTE: - Make sure max torque and bending moment (due to the weight of the pump) of the utilised PTO are not exceeded. (The approx. center of gravity of the various pump sizes are shown in the installation drawings).

- Make sure max allowed output torque from the PTO is not exceeded.

- Contact Parker Hannifin if the inlet (suction) pressure is believed to be less than 1.0 bar (absolute); insufficient inlet pressure can cause noise and pump damage because of cavitation.

Pump and Line selection



Line selectionall pumps

Truck HydraulicsF1, F2 and T1

A suitable pump size for a truck application can be selected as follows:

Operating conditionsAs an example, a cargo crane specifies:

• Flow: 60-80 l/min Pressure: 230 bar Diesel engine speed ≈ 800 rpm

Determine pump speedAs example a PTO with a Gear Ratio of 1:1.54.

The pump speed will be:

• 800 x 1.54 ≈ 1200 rpm

Select a suitable pump sizeUse diagram 1 and select a pump that will provide 60 - 80 l/min at 1200 rpm.

Follow line 'a' (1200 rpm) until it crosses line 'b' (70 l/min).

• F1-61 is a suitable choice

Required input torqueMake sure the PTO and the gear-box tolerates the pump torque. Use diagram 2 to obtain the required pump torque.

Follow a line from 'c' (230 bar) until it crosses the F1-61 line (the selected pump).

• Read 220 Nm (at 'd')

NOTE: A rule-of-thumb is to select the highest PTO ratio and the smallest pump size that meets the crane specifica-tion without exceeding the pump speed, pressure, and power limitations.

Line type Flow velocity [m/s] Inlet (suction) max 1.0 Outlet (pressure) max 5.0

Diagram_2_GB.epsMats Rydh/20020821

600

400

‘d’ 200

00 100 200 300 400 ‘c’

-101

-81

-61-51

-41

-25

Diagram 2.

Torque [Nm]

Pressure[bar]

Diagram_1_GB.epsMats R/20020821

200

150

100

‘b’

50

0

0 1000 2000 3000 ‘a’

-101

-81

-41

-61

-51

-25

Flow [l/min]

Pump speed[rpm]Diagram 1.

Flow rate Flow velocity [m/s] at selected line sizes [mm/inches] [l/min] 19 / 3/4" 25 / 1" 32 / 11/4" 38 / 11/2" 51 / 2" 64 / 21/2" 75 / 3" 25 1,5 0,8 0,5 0,4 0,2 0,1 0,1 50 2,9 1,7 1,0 0,7 0,4 0,3 0,2 75 4,4 2,5 1,6 1,1 0,6 0,4 0,3 Inlet (suction) 100 5,9 3,4 2,1 1,5 0,8 0,5 0,4 line 150 8,8 5,1 3,1 2,2 1,3 0,8 0,5 200 - - 4,1 2,9 1,6 1,1 0,7 250 - - 5,3 3,7 2,1 1,3 0,9

Table 1. Outlet (pressure) line

Pump and Line selection



4

In order to obtain sufficient inlet (suction) pressure to the pump, low noise level and low heat generation, flow speeds shown in table 2, right, should not be exceeded.

From table 1 (page 13), select the smallest line dimension that meets the flow speed recommendation; example:

• At 100 l/min, a 50 mm suction line and a 25 mm pressure line is needed.

Line type Flow velocity [m/s]

Inlet (suction) max 1.0 Outlet (pressure) max 5.0

Table 2.

NOTE: Long inlet (suction) lines, low inlet pres-sure (caused by e.g. a reservoir positioned below the pump) and/or low temperatures may require larger line dimensions.

Alternatively, the pump speed will have to be lowered to avoid pump cavitation (which may cause noise, deterio-rating performance and pump damage).

Example 1 Pressure lineQ = 65 l/mind = 3/4"v = 3.8 m/s

Example 2Suction lineQ = 50 l/minv = 0.8 m/sd = 1 1/2"

NomogramFlow - Line dimension - Flow velocity

0,4

0,5

1,0

1,5

2,0

2,5

3,0

4,0

5,06,07,08,0

3”

2½”

2”

70

50

60

40

30

25

20

15

1”

1 / ”1 4

1/ ”4

1 / ”1 2

1/ ”2

7/ ”83/ ”4

5/ ”8

3/ ”8

5/ ”16

3/ ”16

4

5

678910

300

200

150

10090807060

50

40

30

6

10

20

15

1

2

Q = Flow [l/min]d = internal line diametre [Ø mm]

v = Flow velocity [m/s]

Suc

tion

Pre

ssur

e

Table 3.

Truck HydraulicsF1, F2 and T1Pump and Line selection


Catalogue HY02-8001/UK Truck HydraulicsF1 Pump - Fixed Displacement

F1 PumpF1-ISO

Contents

Contents Page 4-9-

Pump and Line selection ................................................................................3

General Information ........................................................................................7

F1-25 to -101, ISO ..........................................................................................8

Specifications and pump cross section ..........................................................8

Installation Dimensions, F1-25, -41, -51 and -61 ............................................9

Ordering code and standard versions ............................................................9

Installation Dimensions, F1-81 and -101 ......................................................10

Port size and standard versions ...................................................................10

F1-12 ISO with BSP port treads ...................................................................11

Specifications and pump cross section ........................................................11

Installation Dimensions, F1-12 with BSP port treads ...................................12

Ordering code and standard versions ..........................................................12

Installation Dimensions, F1-25, to -101, all ports are BSP .....................13-14

Ordering code and standard versions ..........................................................13

Installation and start up ................................................................................28



4

Truck HydraulicsF1 Pump - Fixed Displacement

45˚

Piston_locking.epsLeif A./990806

Piston_head.epsLeif A./990806

F1 Pump ISO

F1 piston with laminated piston ring.

F1 piston-to-shaft locking.

Series F1 is a further development of our well known 'truck pump', the F1. The F1 offers many additional val-ues for operators of cargo cranes, hook loaders, skip loaders, forest cranes, concrete mixers and similar truck applications.Series F1 is a very efficient and straight forward pump design with unsurpassed reliability. Its small envelope size gives a simple and inexpensive installation.

Features of the F1 are:• High selfpriming speeds• Operating pressures up to 400 bar• High overall efficiency• Low noise level• Small installation dimensions• Low weight

... thanks to:- 45° bent-axis angle- Optimal inlet port geometry in the end cap- Single housing design- Spherical pistons - high speeds- Laminated piston rings - low leakage- Positive synchronisation with timing gear- Installation above the reservoir level possible- Tolerates low temperatures and high

temperature shocks- Shaft end and mounting flange meet the ISO standard for all sizes

General Information



1 2 3 4 5 6 7 8 9

F1_stor_section_06-11-28.aiLeif A.


F1 frame size 25 41 51 61 81 101 Displacement [cm3/rev] 25.6 40.9 51.1 59.5 81.6 102.9

Max flow 1) [l/min] at 350 bar 67 98 112 131 1633) 1853)

at 400 bar 56 86 97 113 143 160

Max operating pressure [bar] continuous 350 350 intermittent 400 400

Shaft speed [rpm] - short circuited pump (low press.) 2700 2700 2700 2700 2300 2300 - max speed at 350 bar2) 2600 2400 2200 2200 2000 3) 18003)

at 400 bar2) 2200 2100 1900 1900 1750 1550 3)

Torque1) [Nm] at 350 bar 142 227 284 331 453 572 at 400 bar 163 260 324 378 518 653

Input power [kW] - continuous 31 46 52 61 76 86 - intermittent 4) 39 57 66 76 95 108

Weight [kg] 8.5 8.5 8.5 8.5 12.5 12.5 1) Theoretical values 2) Valid at an inlet pressure of 1.0 bar (abs.) when operating on mineral oil at a viscosity of 30 mm 2/s (cSt). 3) Valid with 21/2" inlet (suction) line. With 2" suction line: F1-81 – max 1400 rpm (Q≈120 l/min); F1-101 – max 1000 rpm (Q≈120 l/min). 4) Max 6 seconds in any one minute.

NOTE: For noise level information, contact Parker Hannifin

Specifications

1. Input shaft 4. Housing 7. Piston with piston ring2. Bearings 5. Timing gear 8. Cylinder barrel3. Shaft seals 6. Barrel support 9. End cap

Pump cross section

F1-25 to -101, ISO

Technical Information



4

F1_61_install_ny2.epsLeif A./06-08-07

ROTATIO

N

2226

22 26

M12x24

108

98104

80

Ø13 (x4)109

Spline shaft B8x32x36(ISO 14/DIN 5462)

7

7312

55

206

85

169

131

96

32


Ordering codeExample: F1- 61 - RF1 frame size25, 41, 51, 61, 81 or 101

Shaft rotationR Right handL Left hand

Standard versions Designation Ordering no.

F1-25-R 378 1024 -L 378 1025

F1-41-R 378 1040 -L 378 1041

F1-51-R 378 1050 -L 378 1051

F1-61-R 378 1060 -L 378 1061 NOTE: The pump does not include a suction

fitting; it must be ordered separately. See Truck Accessories 10-3.

F1-25, -41, -51 and -61

Suction port

Pressure port

Left hand rotation

Right hand rotation

Pressure port Suction port

Approx.center of gravity

27.8

Ø34.9

Ø80 (+0/-0.013)

1.85 +0.3/-0

167.5 163.5

NOTE! The suction port fitting must be ordered separately

56.5

Installation Dimensions


Catalogue HY02-8001/UKInstallation Dimensions


98114

80

Ø13 (x4)110

2528

25 28

M12x24

118

217 213

R ROTA

TION L

Al-Si10Mg

12

55

259

220

7

112

Spline B8x32x36(ISO 14/DIN 5462)

144

108

63

119

29

Suction port

Pressure port

Left hand rotation

Right hand rotation

Pressure port Suction port

NOTE! The suction port fitting must be ordered separately

1.85 +0.3/-0

Ø80 (+0/-0.013)

Ø34.9

27.8



Port size F1 frame size Pressure port 1)

-25 3/4" -41 3/4" -51 3/4" -61 3/4" -81 1" -101 1"

1) BSP thread (fitting not included)


F1-81-R 378 1080 -L 378 1081

F1-101-R 378 1100 -L 378 1101

F1-81 and -101

NOTE: The pump does not include a suction fitting; it must be ordered separately. See Truck Accessories 10-3.



4

1 2 3 4 5 6 7 8 9

1 End cap 4 Barrel housing 7 Bearing housing with flange

2 Cylinder barrel 5 Timing gear 8 Shaft seals

3 Piston with piston ring 6 Roller bearings 9 Input shaft

F1-12 ISO with BSP port treads

F1 frame size 12 Displacement [cm3/rev] 12

Max flow 1) [l/min] 28

Max operating pressure [bar] 350

Shaft speed [rpm] - short circuited pump (low press.) 3100 - max selfpriming speed 2300

Torque1) [Nm] 67

Input power [kW] - continuous 16.1 - intermittent 2) 21.7

Weight [kg] 6.7

1) Theoretical values 2) Max 6 seconds in any one minute.

NOTE: For noise level information, contact Parker Hannifin

Specifications

Pump cross section

Truck HydraulicsF1 Pump - Fixed DisplacementTechnical Information



F1_12_install_UK.epsLeif A./03-06-13

Ø13 (x4)

106

98104

80

144

73 53

48

114

206

191

12

40°

10415

55

106Spline B8x32x36(ISO 14/DIN 5462)

ROTATION

89

10

Ordering codeExample: F1- 12 - R

F1 frame size 12



F1-12-R 378 2212 -L 378 2211

F1-12 with BSP port treads

Pressure portBSP 1/2"

Suction portBSP 3/4"

M12x24 (thread)

8.5

Ø34.9

27.8

1.85 +0.3/-0


Ø80 (+0/-0.013)






4

ROTATIO

N

Ø13 (x4)

98104

80

109

131

32 22 26

2226

Spline B8x32x36 (ISO 14/DIN 5462)

7

73

12

55

206

85

M12x24

108

F1_61_threads_ny.epsLeif A./06-09-25

F1-25, -41, -51 and -61 with BSP port treads


Port size (all ports are BSP) F1 frame size Pressure port Suction port

-25 3/4" 1" -41 3/4" 1" -51 3/4" 1" -61 3/4" 1"

Ordering codeExample: F1- 81 - RB

F1 frame size 25, 41, 51, 61, 81 or 101

Shaft rotation/port threads RB Right hand/BSP LB Left hand/BSP


F1-25-RB 378 4024 -LB 378 4025 F1-41-RB 378 4040 -LB 378 4041 F1-51-RB 378 4050 -LB 378 4051 F1-61-RB 378 4060 -LB 378 4061

Pressure port

Suction port

Suction port

Pressure port

Left hand rotation

Right hand rotation

Approx. center of gravity

56.5

27.8

167.5

1.85 +0.3/-0 Ø34.9

Ø80 (+0/-0.013)

163.5





R ROTATIO

NL

Al-Si10Mg

63144

29

98114

80

Ø13 (x4)110

25 28

2528

F1_81_threads_ny.epsLeif A./06-09-25

12

55

259

7

112

Spline B8x32x36 (ISO 14/DIN 5462)

119

M12x24

118

217 213

Port size (all ports are BSP) F1 frame size Pressure port Suction port

-81 1" 11/4" -101 1" 11/4"

Ordering codeExample: F1- 81 - RB

F1 frame size 25, 41, 51, 61, 81 or 101

Shaft rotation/port threads RB Right hand/BSP LB Left hand/BSP

F1-81 and -101 with BSP port treads

Standard versions Designation Ordering no. F1-81-RB 378 4080 -LB 378 4081 F1-101-RB 378 4100 -LB 378 4101


Ø34.9

Ø80 (+0/-0.013)

27.8

1.85 +0.3/-0

Pressure port

Suction port

Suction port

Pressure port

Left hand rotation

Right hand rotation

Approx. center of gravity





4

F1 PumpF1-SAE

Truck HydraulicsF1 Pump - Fixed DisplacementIndex

Contents Page 4-9-


General Information ......................................................................................16

F1 Pump SAE ...............................................................................................16

Pump cross section ......................................................................................16

Specifications ...............................................................................................17

Ordering code (SAE) ....................................................................................17

Port size ........................................................................................................17

Standard SAE versions ................................................................................17

Installation dimensions, F1-25, -41, -51 and -61 (SAE) ................................18




F1 Pump SAE

Features:• Laminated piston rings - low leakage• Positive synchronisation with timing gear• Operating pressure up to 350 bar• Installation above the reservoir level possible• Tolerates low temperatures and high

temperature shocks• Shaft end and mounting flange meet the standard SAE-B • 4 sizes -25 / -41 / -51 / -61 cm3/rev

General Information

1 2 3 4 5 6 7 8 9

F1_61_SAE_cross_ny.epsLeif A./04-07-06

1. Input shaft

2. Bearings

3. Shaft seal

4. Housing

5. Timing gear

6. Barrel support

7. Piston with piston ring

8. Cylinder barrel

9. End cap

Pump cross section




4

NOTE: For noise level information, contact Parker Hannifin.

Specifications


F1 frame size 25 41 51 61

Displacement [cm3/rev] 25.6 40.9 51.1 59.5 [cu in/rev] 1.56 2.50 3.12 3.63

Max flow 1) at 350 bar [l/min] 67 98 112 131 at 5000 psi [gpm] 17.7 25.9 29.6 34.6 at 400 bar [l/min] 56 86 97 113 at 5000 psi [gpm] 14.8 22.7 25.6 29.8

Max operating pressure continuous [bar]/ [psi] 350/5000 intermittent [bar]/ [psi] 400/5800

Shaft speed [rpm] - short circuited pump (low press.) 2700 2700 2700 2700 - max speed at 350 bar2)/5000 psi 2) 2600 2400 2200 2200 at 400 bar2)/5800 psi 2) 2200 2100 1900 1900

Torque1) at 350 bar [Nm] 142 227 284 331 at 5000 psi [lbf ft] 105 168 210 244 at 400 bar [Nm] 163 260 324 378 at 5800 psi [lbf ft] 120 192 239 279

Input power - continuous [kW] 31 46 52 61 [hp] 42 62 70 82 - intermittent [kW] 3) 39 57 66 76 [hp] 3) 52 76 88 102 Weight [kg] 8.5 8.5 8.5 8.5 [lbs] 18.7 18.7 18.7 18.7

1) Theoretical values 2) Valid at an inlet pressure of 1.0 bar/15 psi (abs.) when operating on mineral oil at a viscosity of 30 mm 2/s (cSt)/150 SUS. 3) Max 6 seconds in any one minute.


Port size F1 frame size Pressure port 1)

-25 11/16"-12 UN -41 11/16"-12 UN -51 11/16"-12 UN -61 11/16"-12 UN

1) BSP-to-SAE adapter (included).

Ordering code (SAE)

Example: F1- 61 - R U - S V - SF1 frame size25, 41, 51 or 61


Standard SAE versions Designation Ordering no.

F1-25-R 378 1424 -L 378 1425

F1-41-R 378 1440 -L 378 1441

F1-51-R 378 1450 -L 378 1451

F1-61-R 378 1460 -L 378 1461

Shaft endS SAE spline "B" spline

Shaft sealV FPM

Mounting flangeS SAE "B"

Main portU SAE O-ring, UN threads



F1_SAE_ny5.epsLeif A./06-08-07

R ROTA

TION L

Al-Si10Mg

M8

186

8

33

12

163

22 26

26 22

118

118

Spline shaft S (SAE J744b) 22-4, 13T, 16/32 DP;

206

85

167

130

98

32

56

Installation dimensions, F1-25, -41, -51 and -61 (SAE)Dimensions in mm [inches]


[5.00 dia.]

The suction port adpter must be ordered separately

[8.11]

[6.57]

41.5[1.63]

Suction port

Right hand rotation

Suction port


pressure port adapter (included);tread: 11/16"-12 UN

Left hand rotation

89.8[3.54]

[4.65]

Ø14.3 [0.56] (x4)[4.65]

[2.22][5.13]

[3.86]

[1.26]pressure port

adapter (included);tread: 11/16"-12 UN

[7.32] [6.43]

[1.02] [0.86]

[0.86] [1.02]

[0.47]

[1.30]

14.5[0.57]

[0.32]

9.5[0.37]

Ø21.6 [0.850]Ø101.60 (+0/-0.05)[4.000 (+0/-0.002)]

[3.35]

Flange S(SAE J744, 'B'

Spline according toSAE J498b, class 1.





4

F2 Twin-flow Pump

Truck HydraulicsF2 Twin-flow Pump - Fixed DisplacementIndex

Contents Page 4-9-



F2 Twin-flow pump ........................................................................................20

Specifications ...............................................................................................21

Installation Dimensions .................................................................................22

Ordering code ...............................................................................................22

Standard versions .........................................................................................22



Catalogue HY02-8001/UK Truck HydraulicsF2 Twin-flow Pump - Fixed Displacement

F2 Twin-flow pump

Series F2 is a further development of the twin-flow ver-sion of series F1, the very first bent-axis truck pump on the market to feature two entirely independent flows.With a suitable build-up of the hydraulic system, the main advantage with a twin-flow pump is that three dif-ferent flows can be provided at the same engine speed.The twin-flow pump makes it possible to further optimise the hydraulic system and offers:• Less energy consumption• Reduced risk of system overheating• Lower weight• Easier installation• Standardised system solutions

The twin-flow pump makes it possible to operate two work functions that are independent of each other which leads to higher speed and an increased operating preci-sion.Another requirement can be a large and a small flow, or two equal flows. All of these alternatives are possible with the twin-flow pump.The pump can be utilised to provide one flow at high system pressure, and, as soon as the pressure has decreased sufficiently, add the flow from the other cir-cuit.This eliminates the risk of exceeding the PTO power rating and, at the same time, provide an optimal driving function.

Typical twin-flow applications• Large truck loaders• Forestry cranes• Hook loaders/lift dumpers• Tipper/crane combinations• Refuse collecting vehicles

The pump shaft end/mounting flange meets the ISO standard and suits PTO direct mounting.

General Information



4

Truck HydraulicsF2 Twin-flow Pump - Fixed Displacement

F2plus_end_caps_GB.epsLeif A./000203

F2 B

A

F2 A

B

Outher pressure port (A)

Inlet (suction) port

Inner pressure port (B)

Outher pressure port (A)


Inner pressure port (B)

End cap for right hand rotating pump

Frame size F2- 42/42 53/53 55/28 70/35 70/70

Displacement [cm3/rev] Port A 43 54 55 69 68 Port B 41 52 28 36 68

Max operating pressure [bar] continuous 350 350 350 350 300 intermittent 400 400 400 400 350

Max shaft speed [rpm] (unloaded pump; low pressure) 2550 2550 2550 2550 2550

Max selfpriming speed [rpm] Ports A1) 2) and B1)2) pressurised 1800 1800 1800 1800 1650 Port A2) unloaded, pressure in port B 2100 2100 2100 2100 2100

Input power [kW] Max intermittent3) 100 126 100 126 131 Max continuous 88 110 88 110 112

Weight [kg] 19 19 19 19 19

1) Valid with 21/2" inlet (suction) line; with 2" inlet line: 53/53 and 70/35 max 1 100 rpm 42/42 and 55/28 max 1400 rpm. (q≈120 l/min)

2) Measured at 1.0 bar abs. inlet pressure. Please note: A lower inlet pressure affects pump performance.

3) Max 6 seconds in any one minute.

‘Left hand’ and ‘right hand’ end caps

Specifications

End cap for left hand rotating pump

Flow vs. shaft speed (theoretical) Pump speed [rpm] 800 1000 1200 1400 1600 1800 1900 2000 2100

F2-53/53 flow [l/min] Port A 43 54 65 76 86 97 - - - Port B 42 52 62 73 83 94 99 104 109 Total (ports A + B) 85 106 127 149 169 191 - - - Note: 42/42 values is 80% of 53/53 values

70/70 values is 130% of 53/53 values F2-70/35 flow [l/min] Port A 55 69 83 97 110 124 - - - Port B 29 36 43 50 58 65 68 72 76 Total (ports A + B) 84 105 126 147 168 189 - - - Note: 55/28 values is 80% of 70/35 values

Shaft torque vs. pressure (theoretical) Pressure [bar] 150 200 250 300 350

F2-53/53 torque [Nm] Port A 129 171 214 257 300 Port B 124 165 206 248 289 Total (ports A + B) 253 336 420 505 589 Note: 42/42 values is 80% of 53/53 values

70/70 values is 130% of 53/53 values F2-70/35 torque [Nm] Port A 164 219 274 329 383 Port B 86 114 143 171 200 Total (ports A + B) 250 333 417 500 583 Note: 55/28 values is 80% of 70/35 values




F2plus_install_GB.epsLeif A./020115

80

277

12

27.855

1.85 +0.3/-0

8.5

127119

169

213

40°

243

262

15

109

109 74

M12x24

148

Ø33 +0/-0.1

Ø34.9

81

51

81

51

18


F2 B

B

Truck HydraulicsF2 Twin-flow Pump - Fixed Displacement

Example: F2 - 53/53 - L

Frame size [cm3/rev]42/4253/5355/2870/3570/70Direction of rotation L Left handR Right hand

NOTE:- Before start-up, tighten the inspection port plug to 70–100 Nm. - To change the direction of rotation, the end cap must be replaced.

Ordering code Standard versionsDesignation Ordering no.

F2-42/42-R 378 4042 F2-42/42-L 378 4043

F2-53/53-R 378 1453 F2-53/53-L 378 1454

F2-55/28-R 378 4128 F2-55/28-L 378 4129

F2-70/35-R 378 1470 F2-70/35-L 378 1471

F2-70/70-R 378 4070 F2-70/70-L 378 4071


Right hand rotation

Left hand rotation


Outlet (pressure) port (BSP 3/4")

Ø80 (+0/-0.013)





4

Truck HydraulicsT1 Pump - Fixed Displacement

T1 Pump

Contents

Contents Page 4-9-



Pump cross section ......................................................................................24

Specifications ...............................................................................................25

Ordering code ...............................................................................................25

Standard versions .........................................................................................25

Port size ........................................................................................................25

Installation Dimensions ............................................................................26-27




1 2 3 4 5 6 7 8 9

F1_stor_section_06-11-28.aiLeif A.


Pump cross section(T1-81 shown)

1. Input shaft 4. Housing 7. Piston with piston ring2. Bearings 5. Timing gear 8. Cylinder barrel3. Shaft seals 6. Barrel support 9. End cap

T1 Pump

The T1 fixed displacement pump is a further develop-ment of series T1, which was specifically designed to meet the requirements of light duty truck applications with short, non-frequent operating cycles such as tip-pers, and small loaders.The design is very similar to that of the F1 series pumps but is even more compact. It utilises our well proven 45° concepts with spherical pistons and laminated piston rings, offering high volumetric and mechanical efficien-cies and, thanks also to the small number of parts, unprecedented reliability.

• Shaft speed to 2300 rpm• Operating pressure up to 350 bar• High overall efficiency• Low weight• Small installation dimensions• Robust construction

The T1, with shaft and mounting flange configuration conforming to the European standard, can be installed on most European truck gearboxes. Suitable power-take-offs are also available from Parker Hannifin.

Typical T1 applications• Front end tippers• Under body tippers• Hydraulic system infrequently used and with short

cycle times.

General Information



4


T1 frame size 81 121

Displacement [cm3/rev] 81.5 118,5

Max flow 1) [l/min] 1633) 1903)

Max operating pressure [bar] continuous 250 250 intermittent 4) 350 350

Shaft speed [rpm] short circuited pump (low press.) 2300 2300 max speed 2) 2000 3) 16003)

Torque1) [Nm] at 200 bar 258 376 at 350 bar 453 658

Input power [kW] continuous 54 71 intermittent4) 67 89

Weight [kg] 8.5 12.5

Specifications

1) Theoretical values2) Valid at an inlet pressure of 1.0 bar (abs.) when operating on mineral oil at a viscosity of 30 mm 2/s (cSt).3) Valid with 21/2" inlet (suction) line. With 2" suction line: T1-81 – max 1400 rpm (Q≈120 l/min); T1-121 – max 950 rpm (Q≈120 l/min).4) Max 6 seconds in any one minute.

NOTE: For noise level information, contact Parker Hannifin.


Port size T1 frame size Pressure port 1)

-81 3/4" -121 1"

1) BSP thread (fitting not included).


T1-81-R 378 2180 -L 378 2181

T1-121-R 378 2120 -L 378 2121

Ordering codeExample: T1 - 81 - R

T1 frame size81 or 121






ROTATIO

N

2226

22 26

M12x24

108

98104

80

Ø13 (x4)109

Spline shaft B8x32x36(ISO 14/DIN 5462)

7

7312

55

206

85

169

131 96

32


T1-81

Suction port

Suction port

Pressure port BSP 3/4"

Left hand rotation

Right hand rotation

Pressure portBSP3/4"


27.8

Ø34.9

Ø80 (+0/-0.013)

1.85 +0.3/-0

167.5 163.5

56.5




4

T1_121_install_ny3.epsLeif A-son./06-09-22

98114

80

Ø13 (x4)110

2528

25 28

M12x24118

217 213

R ROTA

TION L

Al-Si10Mg

12

55

259

220

7

112


144108

63

119

29


T1-121

Left hand rotation

Right hand rotation

Pressure port BSP 1"

Pressure port BSP 1"

Suction port

Suction port

1.85 +0.3/-0

Ø80(+0/-0.013)

Ø34.9

27.8





Installation and start upInstalling couplings, sleeves, and gears on the pump shaft.This is a short installation and start up information. To have the complete and latest installation information, always see the installation info supplied together with the pump.

Fig. 6. VP1-to-PTO installation.

NOTE: When considering installing an F1 on a splitter box, please refer to the installation information provided on pages 16-17, chapter 10-3.Fig. 7 Mounting tool.

F1plus_PTO_1.epsLeif A./05-05-12

A

C

The inner snapring must be installed

The outer snapring

The screw and wascher (alter-native to outer snapring)

Use a gasket, an O-ring, or sealing com-pound type 'Loctite'.

Driving gear (on PTO)

Driving gear (on pump shaft)

Inlet port

Outlet port

PTO installation - ’Left hand’ and ’Right

hand’ rotation defined in the illustrations on page 30.

- The driving gear of the PTO and the driven gear of the pump are shown in the illustration below. (A right hand rotating pump is shown).

Installation and start upTruck HydraulicsF1, F2 and T1

IMPORTANTUse some kind of special tool when you install couplings, sleeves, and gears on the pump shaft. Force must never be used when installing these parts on the F1 shaft.



4

OIL

F1_oljekanna.epsLeif A./05-03-08

F1plus_e.epsLeif A./05-03-29

ROTATIO

N

F1plus_a.epsLeif A./05-03-29

ROTATIO

N

Installation and start-up for F1, F2 and T1

Drain lineFixed displacement pumps don’t need an external drain line as they are internally drained.When the pump is mounted in a Engine-PTO we recommend a drain line from the bypassvalve directly to oiltank.

FiltrationFiltration should follow ISO standard 4406: 1987, code 18/13.To obtain the longest life of fixed dis-placement pumps, we recommend an oil cleanliness of 10 µm (absolute).

Start-upMake sure the entire hydraulic sys-tem is clean before filling it with a recommended hydraulic fluid.In particular, make sure the pump is filled (to at least 50%) as the internal leakage does not provide sufficient lubrication at start-up.

FluidsThe fixed displacement pumps data shown in the specifications for each pump are valid when operating on high quality, mineral based hydraulic oil.Type HLP (according to DIN 51524) hydraulic oil is suitable as well as biologically degradeable fluids like natural and synthetic esters and polyalfaolefins.The utilised hydraulic fluid shall meet one of the following Swedish standards: - SS 15 54 34- SMR Hydraulic Oil Standard 1996-2.Contact Parker Hannifin for further information. NOTE: - ATF (automatic transmis- sion fluid) and API type CD engine oils may also be useable. - Seals are made of nitrile rubber; make sure the utilised fluid is compatible with this material.

Fluid temperatureMain circuit: Max 75 °C.

NOTE: - The suction port should always be above the pressure port when the pump is installed above the reservoir oil level. - During operation, the pump must be filled with oil to at least 50%.

Direction of rotationThe pictures above show direction of flow vs. shaft rotation.The direction of rotation can be changed (i. e. from right hand to left hand) by turning the end cap. Remove the four cap screws and turn the end cap about half a turn while making sure it stays in contact with the barrel housing. Re-fit the cap screws and torque to 80-100 Nm.

InstallationMake sure max torque and bending moment (due to the weight of the pump) of the utilised PTO are not exceeded. (The approx. center of gravity of the various pump sizes are shown in the installation drawings). The top illustration on page 28 shows two ways of installing a gear on the shaft of fixed displacement pumps. The pump shaft spline end usually fits directly in the PTO internal spline coupling.NOTE: In order to obtain the longest bearing life, the pump should be installed according to the information shown on page 30 "Pump bearing life". Fluid viscosityRecommended viscosity:20 to 30 mm2/s (cSt).Operating viscosity limits:- Min 10 mm2/s; max 400 mm2/s. - At start-up, max 4000 mm2/s.

Right hand (R.H.;clockwise) rotating pump.

Left hand (L.H.; counter clockwise) rotating pump.

Before start-up, the housing mustbe filled with hydraulic fluid.

NOTE: When considering installing an fixed displacement pump on a splitter box, please refer to the installation information provided on pages 16 and 17, chapter 10-3.

F2_inlet_positions.epsLeif A./000302

Installation and start upTruck HydraulicsF1, F2 and T1


Catalogue HY02-8001/UK Truck HydraulicsF1, F2 and T1

Pump bearing lifeBearing life is dependent on how the pump is installed on the PTO as shown in the illustrations below.

A pump mounted according to fig. 1 gives the lowest bearing life; the highest is obtained when installed according to fig. 3.

Parker Hannifin will assist in deter-mining bearing life in a particular application.

Pump_positions_GB.epsLeif A./020115

Left hand (L.H.) rotating pump

Right hand (R.H.) rotating pump

L.H. L.H.

R.H. R.H.

Fig. 1. Fig. 2. Fig. 3.

Installation and start up

If any oil should drop out of the indication-hole on the pump;

- Stop the system immediately.

- Determine the cause of leakage.

- Replace damaged parts.

- Make sure you have corrected the source of the problem, not only the symptom.

Parker can not be held responsible for damage to PTO, engine and gearbox caused by improper maintenance of the hydraulic system.

Documents

F1 Pump, ISO F1 - Hydraulics Sales, Hydraulics Repair ...voachydraulics.com/BSP/PDFs/04-09_F1-F2-T1-pumps-UK-021a.pdf · all pumps Truck Hydraulics F1, F2 and T1 A suitable pump size